Google "HP laptop parts", but insert the correct computer name instead of "HP". I doubt that the mfg. used custom parts but the likelyhood of you finding the correct part out of the thousands of connectors there are is slight. If you can find the part you need on a parts list somewhere, then you know what you are looking for. Most parts for laptops are available somewhere, you just have to know what you are looking for. If you've lost them then other people have lost them and someone's got them for sale. Now, next time, hang on to all of the parts. If it comes out of the computer its needed.